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Cheap flights from Dublin to Porto Alegre from €572

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Porto Alegre departing on 18/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Dublin to Porto Alegre

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:15 - 00:15DUB-POA
21h 00m2 stops
Multiple Airlines Logo
10:30 - 12:40POA-DUB
47h 10m3 stops
€833Multiple Airlines
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Thu, 4 Dec - Thu, 11 Dec
Multiple Airlines Logo
11:10 - 23:55DUB-POA
39h 45m3 stops
Multiple Airlines Logo
09:10 - 23:20POA-DUB
35h 10m3 stops
€869Multiple Airlines
Find Deal
Mon, 24 Nov - Tue, 9 Dec
KLM Logo
05:55 - 00:45DUB-POA
21h 50m2 stops
KLM Logo
13:40 - 16:20POA-DUB
23h 40m2 stops
€892KLM
Find Deal
Mon, 2 Mar - Mon, 16 Mar
KLM Logo
05:55 - 23:30DUB-POA
20h 35m2 stops
KLM Logo
18:35 - 20:15POA-DUB
21h 40m2 stops
€895KLM
Find Deal
Sat, 14 Mar - Mon, 30 Mar
Turkish Airlines Logo
16:30 - 09:20DUB-POA
43h 50m2 stops
Turkish Airlines Logo
17:55 - 09:40POA-DUB
36h 45m2 stops
€966Turkish Airlines
Find Deal
Mon, 24 Nov - Tue, 9 Dec
Turkish Airlines Logo
10:40 - 08:50DUB-POA
25h 10m2 stops
Turkish Airlines Logo
09:35 - 15:30POA-DUB
26h 55m2 stops
€969Turkish Airlines
Find Deal
Tue, 6 Jan - Thu, 22 Jan
TAP AIR PORTUGAL Logo
04:25 - 17:40DUB-POA
16h 15m1 stop
TAP AIR PORTUGAL Logo
15:35 - 16:10POA-DUB
21h 35m2 stops
€1,119TAP AIR PORTUGAL
Find Deal
Wed, 3 Dec - Thu, 11 Dec
LATAM Airlines Logo
11:55 - 14:05DUB-POA
29h 10m2 stops
LATAM Airlines Logo
12:40 - 22:45POA-DUB
31h 05m2 stops
€1,139LATAM Airlines
Find Deal
Fri, 6 Feb - Tue, 10 Feb
TAP AIR PORTUGAL Logo
04:25 - 19:40DUB-POA
18h 15m1 stop
TAP AIR PORTUGAL Logo
15:25 - 18:05POA-DUB
22h 40m2 stops
€1,176TAP AIR PORTUGAL
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Sat, 14 Mar - Mon, 30 Mar
LATAM Airlines Logo
12:00 - 14:05DUB-POA
29h 05m2 stops
LATAM Airlines Logo
04:45 - 12:40POA-DUB
28h 55m2 stops
€1,328LATAM Airlines
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Sun, 8 Feb - Thu, 26 Feb

KLM flights from Dublin to Porto Alegre

Our best KLM deals on Dublin to Porto Alegre flight tickets
KLM
2 Mar
DUB05:55Dublin
21h 50m
2 stops
POA00:45Porto Alegre Salgado Filho
16 Mar
POA13:40Porto Alegre Salgado Filho
23h 40m
2 stops
DUB16:20Dublin
€892
Find similar
KLM
14 Mar
DUB05:55Dublin
20h 35m
2 stops
POA23:30Porto Alegre Salgado Filho
30 Mar
POA18:35Porto Alegre Salgado Filho
21h 40m
2 stops
DUB20:15Dublin
€895
Find similar
KLM
4 Feb
DUB05:55Dublin
21h 30m
2 stops
POA00:25Porto Alegre Salgado Filho
18 Feb
POA13:40Porto Alegre Salgado Filho
29h 30m
2 stops
DUB22:10Dublin
€1,006
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LATAM Airlines flights from Dublin to Porto Alegre

Our best LATAM Airlines deals on Dublin to Porto Alegre flight tickets
LATAM Airlines
6 Feb
DUB11:55Dublin
29h 10m
2 stops
POA14:05Porto Alegre Salgado Filho
10 Feb
POA12:40Porto Alegre Salgado Filho
31h 05m
2 stops
DUB22:45Dublin
€1,139
Find similar
LATAM Airlines
8 Feb
DUB12:00Dublin
29h 05m
2 stops
POA14:05Porto Alegre Salgado Filho
26 Feb
POA04:45Porto Alegre Salgado Filho
28h 55m
2 stops
DUB12:40Dublin
€1,328
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momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Porto Alegre that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 22 October 2025.
Use the filters below to find and compare flights from Dublin to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Thu 4/12

06:15-00:15

2 stops21h 00m

Porto Alegre Salgado Filho

Thu 11/12

10:30-12:40

3 stops47h 10m

€833

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 24/11

11:10-23:55

3 stops39h 45m

Porto Alegre Salgado Filho

Tue 9/12

09:10-23:20

3 stops35h 10m

€869

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 2/3

05:55-00:45

2 stops21h 50m

Porto Alegre Salgado Filho

Mon 16/3

13:40-16:20

2 stops23h 40m

€892

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Sat 14/3

05:55-23:30

2 stops20h 35m

Porto Alegre Salgado Filho

Mon 30/3

18:35-20:15

2 stops21h 40m

€895

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 24/11

16:30-09:20

2 stops43h 50m

Porto Alegre Salgado Filho

Tue 9/12

17:55-09:40

2 stops36h 45m

€966

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Tue 6/1

10:40-08:50

2 stops25h 10m

Porto Alegre Salgado Filho

Thu 22/1

09:35-15:30

2 stops26h 55m

€969

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Wed 3/12

04:25-17:40

1 stop16h 15m

Porto Alegre Salgado Filho

Thu 11/12

15:35-16:10

2 stops21h 35m

€1,119

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Fri 6/2

11:55-14:05

2 stops29h 10m

Porto Alegre Salgado Filho

Tue 10/2

12:40-22:45

2 stops31h 05m

€1,139

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Sat 14/3

04:25-19:40

1 stop18h 15m

Porto Alegre Salgado Filho

Mon 30/3

15:25-18:05

2 stops22h 40m

€1,176

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Sun 8/2

12:00-14:05

2 stops29h 05m

Porto Alegre Salgado Filho

Thu 26/2

04:45-12:40

2 stops28h 55m

€1,328

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto Alegre from

How to get the cheapest flight ticket from Dublin to Porto Alegre

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Dublin and Porto Alegre?

What is the cheapest month to fly to Porto Alegre?

If you aren’t able to travel during the month of May, then book flights to Porto Alegre from Dublin during February instead. Flights to Porto Alegre in February, while not as cheap as those in May, still average around €823.

What is the cheapest day to depart on your flight to Porto Alegre?

Our data shows that Tuesday is the least expensive day to fly to Porto Alegre. Tickets to fly out on this day can be as low as €847. The most expensive day to fly to Porto Alegre is Monday, with ticket prices averaging around €1,119.

What is the cheapest time of day to depart on your flight to Porto Alegre?

The cheapest time of day to fly to Porto Alegre is in the morning when flights can be purchased for as low as €827. Flights to Porto Alegre are more costly in the evening, with an average ticket price of €1,228. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Dublin to Porto Alegre flights?

You could potentially save up to 8% on your flight if you consider stops on a Dublin to Porto Alegre flight.

When to book flights from Dublin to Porto Alegre

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Porto Alegre according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Porto Alegre (DUB to POA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Porto Alegre

Direct flights

None
There are no direct flights from Dublin to Porto Alegre. There are no popular flight routes from Dublin to Porto Alegre.
Search flight deals

  • How far is Dublin to Porto Alegre Salgado Filho by plane?

    There are 10228.4 km between Dublin and Porto Alegre Salgado Filho. By plane, this route typically takes 16h 15m.

  • When did momondo last update prices for flights from Dublin Airport to Porto Alegre Salgado Filho Airport?

    Prices for flights from Dublin Airport to Porto Alegre Salgado Filho Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dublin Airport to Porto Alegre Salgado Filho Airport?

  • How old do you have to be to fly from Dublin Airport to Porto Alegre Salgado Filho Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Porto Alegre Salgado Filho Airport.

  • What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

    The travel and health documents you'll need for your trip to Porto Alegre Salgado Filho Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Porto Alegre Salgado Filho Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Dublin to Porto Alegre?

Best airlines flying from Dublin to Porto Alegre

Compare and see reviews for airlines that fly from Dublin to Porto Alegre with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom €673Free CancellationRating
7.7
1,404 reviews
Search KLM flights
TAP AIR PORTUGALPriceFrom €835Free CancellationRating
7.1
2,027 reviews
Search TAP AIR PORTUGAL flights
LufthansaPriceFrom €870Free CancellationRating
6.8
7,509 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Porto Alegre?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Porto Alegre for you.

Can I find flights from Dublin to Porto Alegre with flexible booking policies on momondo?

Flights from Dublin to Porto Alegre with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Dublin to Porto Alegre?

momondo helps you find the best flight between Dublin and Porto Alegre by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Dublin to Porto Alegre right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Porto Alegre, momondo offers a useful price alert feature which will track prices for flights to Porto Alegre from Dublin and alert you when they change.

An easier way to manage your Porto Alegre trip

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Fly your favourite airline to Porto Alegre

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Aer Lingus
Etihad Airways
Turkish Airlines
KLM
Lufthansa
Qatar Airways
British Airways
Emirates
Scandinavian Airlines
Pegasus Airlines
Air France
TAP AIR PORTUGAL